Level: Experienced

Job Field: IT, DevOps

Employment Type: Full Time

Contract Type: Permanent employment

Location: Berlin

Working Model: Onsite

Job Summary

In this role, you will design on-premises Kubernetes environments, automate infrastructure processes, and develop CI/CD pipelines while ensuring availability and security of the platform.

Job Technologies

Your role in the team

Design, deployment, and operation of on-premises Kubernetes environments as well as automation of infrastructure processes using IaC tools.
Development and maintenance of CI/CD pipelines, monitoring, logging, and alerting of the platform, as well as network policies, service mesh, and east-west traffic optimization.
Ensuring high availability, scalability, and resilience of the container platform.
Integration of new services and microservices into the Kubernetes environment as well as troubleshooting and performance optimization in complex cluster environments.
Implementation of security measures such as RBAC, Secrets Management, Network Policies, Image Scanning.
Integration and operation of bare-metal storage solutions for Kubernetes, management of CSI drivers and distributed storage systems, as well as lifecycle management of Kubernetes clusters and related system components.
Close collaboration with development teams to promote DevOps practices, as well as documentation, creation of operational concepts, and further development of technical standards.

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Our expectations of you

Qualifications

Very good knowledge of Linux administration (Ubuntu, RHEL, SLES or similar).
Knowledge of scripting / automation (Bash, Python, Go advantageous), virtualization technologies, high-availability and cluster design, as well as network knowledge (TCP/IP, load balancing, ingress, firewalls, DNS).
Certifications (CKA, CKAD, CKS) are a plus.
Team spirit, a high sense of responsibility in operating critical systems, openness to new technologies and projects, as well as enjoyment in using open-source tools.

Experience

Extensive experience in operating Kubernetes on-premises (not purely managed cloud operations) and knowledge of container technologies such as Docker, containerd, or CRI-O, as well as experience with Service Mesh.
Routine in building and operating CI/CD pipelines as well as experience with Monitoring & Observability.
Experience in 'Infrastructure as Code' technologies (e.g., Ansible, Terraform) with regulated environments, with storage systems in Kubernetes, as well as in GitOps or configuration automation.

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